Sanitaire CASPERON Solution with VEMA Controller is a control system for conventional activated sludge wastewater treatment, designed to optimise nutrient removal and energy efficiency in mixing-limited aeration basins. Maintains precise dissolved oxygen control using pulsed aeration for consistent effluent quality and reduced chemical use.

  • Control system for activated sludge wastewater treatment with pulsed aeration
  • Optimises dissolved oxygen levels in mixing-limited aeration basins
  • Supports multiple process types including NIT, MLE, A20, Bardenpho, and SNDN
  • Reduces energy consumption by adjusting aeration intensity based on demand
  • Improves nitrogen and phosphorus removal by limiting excess oxygen recirculation
  • Minimises chemical consumption for biological phosphorus removal
  • Single supplier solution for streamlined execution and support

Applications

  • Municipal and residential wastewater treatment plants requiring nutrient removal and energy-efficient aeration control

Performance

Maintains consistent effluent quality by preventing dead zones and ensuring solids suspension

Reduces energy use in underloaded plants by meeting dissolved oxygen targets

Improves nutrient removal by optimising aeration and limiting oxygen in anoxic and anaerobic zones

Maintenance

Low maintenance due to premium equipment and automated control